int main(void) {
/*
* By value Ð argument VALUES are copied
* into the function parameters
*/
printf("--- By Value ---\n");
int x = 0;
int y = 0;
printf("Before function call: x=%d y=%d\n", x, y);
someFunction(x,y);
printf("After function call: x=%d y=%d\n", x, y);
/*
* By reference Ð argument ADDRESSES are copied
* into the function parameters
*/
printf("\n--- By Reference ---\n");
x = 0;
y = 0;
printf("Before function call: x=%d y=%d\n", x, y);
someOtherFunction(&x,&y);
printf("After function call: x=%d y=%d\n", x, y);
return EXIT_SUCCESS;
}
int main(void) {
printf("--- By Value ---\n"); //--By Reference--The argument ADDRESSES are copied into the function parameters
int x = 0;
int y = 0;
printf("Before function call: x=%d y=%d\n", x, y);
someOtherFunction(&x,&y);
printf("After function call: x=%d y=%d\n", x, y);
return EXIT_SUCCESS;
}
